53415825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 93744000

約数和(自身を除く): 40328175

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 435, 599, 615, 725, 1025, 1189, 1797, 2175, 2995, 3075, 3567, 5945, 8985, 14975, 17371, 17835, 24559, 29725, 44925, 52113, 73677, 86855, 89175, 122795, 260565, 368385, 434275, 613975, 712211, 1302825, 1841925, 2136633, 3561055, 10683165, 17805275, 53415825]

約数ペア:

[(1, 53415825), (3, 17805275), (5, 10683165), (15, 3561055), (25, 2136633), (29, 1841925), (41, 1302825), (75, 712211), (87, 613975), (123, 434275), (145, 368385), (205, 260565), (435, 122795), (599, 89175), (615, 86855), (725, 73677), (1025, 52113), (1189, 44925), (1797, 29725), (2175, 24559), (2995, 17835), (3075, 17371), (3567, 14975), (5945, 8985)]